Secure authentication using hardware token and computer fingerprint
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United States of America Patent
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Nov 22, 2011
Grant Date -
Mar 13, 2008
app pub date -
Oct 30, 2007
filing date -
Nov 5, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A method and apparatus for secure authentication of a hardware token is disclosed. In one embodiment, a host computer fingerprint is used to generate a partial seed for a challenge-response authentication which is performed on the hardware token. In another embodiment, the host computer fingerprint is used as a personal identification number for the hardware token.
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